My father was working in a central govt department during this period he purchased a flat using bank loans unfortunately before it was registered by father died. After his death it was registered in my mother's name. I want to know whether our flat can be joined to the ancestral property? please help because my uncle(father's brother) is threatening to attach the flat to ancestral property for division.

Don't bother Sir, flat is registered in your mother's name, so it is only for her children. It is impossible for your uncle to get any share in this property. For more, query us query@nrilegalconsulting.com